SAMSUNG SCX-4100_XEV Service Manual
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Samsung Electronics
Reference Information
Service Manual
2. Reference Information
This chapter contains the tools list, list of abbreviations used in this manual, and a guide to the
location space required when installing the printer. A definition of tests pages is also included.
2.1 Tool for Troubleshooting
The following tools are recommended for safe and smooth troubleshooting described in this service manual.
DVM(Digital Volt Meter)
Standard: Indicates more than 3 digits.
1
Cleaning Equipments
Standard : An IPA(Isopropyl Alcohol)dry
wipe tissue or a gentle neutral
detergent and lint-free cloth.
5
Software(Driver) installation CD ROM
8
Vacuum Cleaner
6
Spring Hook
Standard : For general use
7
Driver
Standard : "-" type, "+" type (M3 long, M3
short, M2 long, M2 short).
2
T weezers
Standard : For general home use, small
type.
3
Cotton Swab
Standard : For general home use, for
medical service.
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Reference Information
Samsung Electronics
Service Manual
2.2 Acronyms and Abbreviations
The table in the below explains abbreviations used in this service manual.
The contents of this service manual are declared with abbreviations in many parts. Please refer to the
table.
ADC Analog-to-Digital-Conversion
AP Access Point
AC Alternating Current
ASIC
Application Specific Integrated Circuit
ASSY Assembly
BIOS Basic Input Output System
BLDC Motor Brushless DC Motor
CIS Contact Image Sensor
CMOS Complementary Metal Oxide
Semiconductor
CN Connector
CON Connector
CPU Central Processing Unit
dB Decibel
dBA A-Weighted decibel
dBm Decibel milliwatt
DC Direct Current
DCU Diagnostic Control Unit
DIMM Dual In-line Memory Module
DPI Dot Per Inch
DRAM Dynamic Random Access Memory
DVM Digital Voltmeter
ECP Enhanced Capability Port
ECU Engine Control Unit
EEPROM Electronically Erasable
Programmable Read Only Memory
EMI Electro Magnetic Interference
EP Electro photographic
EPP Enhanced Parallel Port
FCOT First Copy Out Time
FFC FLexiable FLat Cable
LAN local area network
LBP Laser Beam Printer
EPP Enhanced Parallel Port
F/W Firmware
FCF/FCT First Cassette Feeder/First
Cassette Tray
FISO Front-In, Side-Out
FPOT First Print out Time
GDI Windows Graphic Device Interface
GIF Graphic Interchange Format
GND Ground
HBP Host Based Printing
HDD Hard Disk Drive
HTML Hyper Text Transfer Protocol
HV High Voltage
HVPS High Voltage Power Supply
I/F Interface
I/O Input and Output
lb Pound(s)
IC Integrated Circuit
ICC International Color Consortium
IDE Intelligent Drive Electronics or
Integrated Drive Electronics
IEEE Institute of Electrical and
Electronics Engineers. Inc
IOT Image Output Terminal (Color print-
er, Copier)
IP A Isopropy Alcohol
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Samsung Electronics
Reference Information
Service Manual
IPC Inter Process Communication
IPM Images Per Minute
LCD Liquid Crystal Display
LED Light Emitting Diode
LSU Laser Scanning Unit
MB Megabyte
MFP Multi-Functional Product
MHz Megahertz
MPBF Mean Prints Between Failure
MPF/MPT Multi Purpose Feeder/Multi
Purpose Tray
NIC Network Interface Card
NPC Network Printer Card
NVRAM Nonvolatile Random Access
Memory
OPC Organic Photo Conductor
PBA Printed Board Assembly
PCL Printer Command Language ,
Printer Control Language
PCI Peripheral Component
Interconnect by Intel 1992/6/22, is
a local bus standard developed by
Intel and introduced in April, 1993 :
A60, B60 Pins
PDF Portable Document Format
PDL Page Description Language
Ping Packet internet or Inter-Network
Groper
PPD Postscript Printer Discription
PPM Page Per Minute
PS Post Script
PTL Pre-Transfer Lamp
PWM Pulse Width Moduration
Q’ty Quantity
QCD Quality, Cost, and Delivery
RAM Random Access Memory
ROM Read Only Memory
SCF/SCT Second Cassette Feeder/Second
Cassette Tray
SMPS Switching Mode Power Supply
SPGP Samsung Printer Graphic
Processor
SPL Samsung Printer Language
Spool Simultaneous Peripheral Operation
Online
SURF Surface Rapid Fusing
SW Switch
sync Synchronous or Synchronization
T1 ITB
T2 Transfer Roller
TBD To Be Determined
TRC Toner Reproduction Curve
TTM Time to Market
PnP Universal Plug and Play
UMC Unit Manufacturing Cost
URL Uniform Resource Locator
USB Universal Serial Bus
VCCI Voluntary Control Council for
Interference Information
Technology Equipment
WECAAlliance Wireless Ethernet Compatibility
Wi-Fi Wireless Fidelity
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